[INFO] updating cached repository tljubej/ascendancy-wars
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tljubej/ascendancy-wars
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tljubej/ascendancy-wars" "work/ex/beta-1.38-1/sources/1.37.0/gh/tljubej/ascendancy-wars"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tljubej/ascendancy-wars'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tljubej/ascendancy-wars" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tljubej/ascendancy-wars"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tljubej/ascendancy-wars'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0c0ae8c6550e103715cd5b18741984aa81fdc0ee
[INFO] sha for GitHub repo tljubej/ascendancy-wars: 0c0ae8c6550e103715cd5b18741984aa81fdc0ee
[INFO] validating manifest of tljubej/ascendancy-wars on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tljubej/ascendancy-wars on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tljubej/ascendancy-wars
[INFO] finished frobbing tljubej/ascendancy-wars
[INFO] frobbed toml for tljubej/ascendancy-wars written to work/ex/beta-1.38-1/sources/1.37.0/gh/tljubej/ascendancy-wars/Cargo.toml
[INFO] started frobbing tljubej/ascendancy-wars
[INFO] finished frobbing tljubej/ascendancy-wars
[INFO] frobbed toml for tljubej/ascendancy-wars written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tljubej/ascendancy-wars/Cargo.toml
[INFO] crate tljubej/ascendancy-wars already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tljubej/ascendancy-wars against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tljubej/ascendancy-wars:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] bf166a1f15237c9c494141490bc1ce0fc557b2381659602b95662548819b2e10
[INFO] running `"docker" "start" "-a" "bf166a1f15237c9c494141490bc1ce0fc557b2381659602b95662548819b2e10"`
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling ascendancy-wars v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/main.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let world = World::new(1000000, 10);
[INFO] [stderr]    |         ^^^^^ help: consider prefixing with an underscore: `_world`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/world/mod.rs:112:25
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     let mut leader = self.get_person_by_id_mut(id);
[INFO] [stderr]     |                         ----^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cultures`
[INFO] [stderr]   --> src/world/mod.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     cultures: Vec<Rc<Culture>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_power_level`
[INFO] [stderr]   --> src/world/mod.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn update_power_level(&mut self, id: Id, new_power_level: f64) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove_people`
[INFO] [stderr]    --> src/world/mod.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn remove_people(&mut self, people: HashSet<Id>) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rebuild_power_level_lookup`
[INFO] [stderr]    --> src/world/mod.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     fn rebuild_power_level_lookup(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_power_level_with_subordinates`
[INFO] [stderr]    --> src/world/mod.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn get_power_level_with_subordinates(&self, id: Id) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_person_by_id_mut`
[INFO] [stderr]    --> src/world/mod.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     fn get_person_by_id_mut(&mut self, id: Id) -> &mut Person {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_power_level_range`
[INFO] [stderr]    --> src/world/mod.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     pub fn get_power_level_range(&self, from: f64, to: f64) -> &[Id] {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Actions`
[INFO] [stderr]  --> src/actions/mod.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum Actions {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/world/mod.rs:164:29
[INFO] [stderr]     |
[INFO] [stderr] 164 |         let index_from = if index_from < 0 { 0 } else { index_from };
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_comparisons)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `"docker" "inspect" "bf166a1f15237c9c494141490bc1ce0fc557b2381659602b95662548819b2e10"`
[INFO] running `"docker" "rm" "-f" "bf166a1f15237c9c494141490bc1ce0fc557b2381659602b95662548819b2e10"`
[INFO] [stdout] bf166a1f15237c9c494141490bc1ce0fc557b2381659602b95662548819b2e10
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tljubej/ascendancy-wars:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d7097bf81c823b2d011000d65a96843063ae5eb48d5c953790cb1ab51fe3d2af
[INFO] running `"docker" "start" "-a" "d7097bf81c823b2d011000d65a96843063ae5eb48d5c953790cb1ab51fe3d2af"`
[INFO] [stderr]    Compiling ascendancy-wars v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `world`
[INFO] [stderr]   --> src/main.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let world = World::new(1000000, 10);
[INFO] [stderr]    |         ^^^^^ help: consider prefixing with an underscore: `_world`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/world/mod.rs:112:25
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     let mut leader = self.get_person_by_id_mut(id);
[INFO] [stderr]     |                         ----^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cultures`
[INFO] [stderr]   --> src/world/mod.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     cultures: Vec<Rc<Culture>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_power_level`
[INFO] [stderr]   --> src/world/mod.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn update_power_level(&mut self, id: Id, new_power_level: f64) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove_people`
[INFO] [stderr]    --> src/world/mod.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn remove_people(&mut self, people: HashSet<Id>) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rebuild_power_level_lookup`
[INFO] [stderr]    --> src/world/mod.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     fn rebuild_power_level_lookup(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_power_level_with_subordinates`
[INFO] [stderr]    --> src/world/mod.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn get_power_level_with_subordinates(&self, id: Id) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_person_by_id_mut`
[INFO] [stderr]    --> src/world/mod.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     fn get_person_by_id_mut(&mut self, id: Id) -> &mut Person {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_power_level_range`
[INFO] [stderr]    --> src/world/mod.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     pub fn get_power_level_range(&self, from: f64, to: f64) -> &[Id] {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Actions`
[INFO] [stderr]  --> src/actions/mod.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum Actions {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/world/mod.rs:164:29
[INFO] [stderr]     |
[INFO] [stderr] 164 |         let index_from = if index_from < 0 { 0 } else { index_from };
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_comparisons)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "d7097bf81c823b2d011000d65a96843063ae5eb48d5c953790cb1ab51fe3d2af"`
[INFO] running `"docker" "rm" "-f" "d7097bf81c823b2d011000d65a96843063ae5eb48d5c953790cb1ab51fe3d2af"`
[INFO] [stdout] d7097bf81c823b2d011000d65a96843063ae5eb48d5c953790cb1ab51fe3d2af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tljubej/ascendancy-wars:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 07af1fe949dff68cffec1d5b29ca67d3c39fcd70b90452c39308d73f4c6bdbbf
[INFO] running `"docker" "start" "-a" "07af1fe949dff68cffec1d5b29ca67d3c39fcd70b90452c39308d73f4c6bdbbf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ascendancy_wars-123850b0316b6aa1
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "07af1fe949dff68cffec1d5b29ca67d3c39fcd70b90452c39308d73f4c6bdbbf"`
[INFO] running `"docker" "rm" "-f" "07af1fe949dff68cffec1d5b29ca67d3c39fcd70b90452c39308d73f4c6bdbbf"`
[INFO] [stdout] 07af1fe949dff68cffec1d5b29ca67d3c39fcd70b90452c39308d73f4c6bdbbf